<template>
  <div id="app">
    <nav>
      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link>
    </nav>
    <router-view/>    
  </div>
</template>
<script>
import {queryTodoList} from './api/todo';
export default{
  name: 'App',
  mounted() {
    queryTodoList().then(res=> console.log(res.data, 'success'))
            .catch(err=>console.log(err, 'error'))
            .finally(()=>{
                console.log('处理完毕')
            })


    console.log('$router', this.$router)
    console.log('$route', this.$route)

  }
}
</script>
<style lang="scss">
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

nav {
  padding: 30px;

  a {
    font-weight: bold;
    color: #2c3e50;

    &.router-link-exact-active {
      color: #42b983;
    }
  }
}
</style>
